Origen

Late 15th century (in the sense 'postpone, defer'): from Old Frenchsuperseder, from Latinsupersedere 'be superior to', from super- 'above' + sedere 'sit'. The current sense dates from the mid 17th century.

Derivados

supersession

It was not the supersession of one or several sovereignties by a single sovereignty, but a division and sharing of sovereignty.

If you are an inveterate avant-gardiste, you need a quick supersession of new ideas, or ideas that look new, to replace what fate and chance have forced you to abandon; and there is a natural limit to the search for novelty.